Transaction not yet indexed

53xo9AoFKL7F54vfqog3QrQRrmDbyeSSSALH9XPpuBu15TPYkSCL4o2ssLngQeUE4oxSKXtFwE7WT1UQSD7Zm573

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