Transaction not yet indexed

53pwfuV4Mi6PGgoxDWMoG7wqT86RdqFVvmYEnRTrikDPuW68j9miZfGzwpDwJLo27HxpKQuUVLqSCk8zY6PfAXLs

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