Transaction not yet indexed

53p6Gyfb1tKnsF1Ns91BxT6Lmfrd6X47jBCXpSYYcdTCutowSphuuSJiAjY8y2fYQt9BSFBXz4qBqbMDZMjs89G8

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