Transaction not yet indexed

53DCLfoFvcSeUCcDRMzrwSb2Bcx4QxGhvcwPCLrg3giJBMS5ExR2AtqgYF51tesAY4bZX2r1eDe9jY7DrszUDcNi

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