Transaction not yet indexed

53cMcRub61iYX9nMhs5v3d7d3rUTn4dRTR2zZXLQGGritjECbRuLhsu1aQNaMbRngbGyncpTkFwZCwS2K51uf2y5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.