Transaction not yet indexed

53RbkmtYJwtYCvV7FqVjKFeszCz7AC4Ja9pRjFm76namhsKaz7orVNFx2zBWbkKjDdzhijDNXDHpR8E7mmfFJdWR

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