Transaction not yet indexed

53YjnkWj9wYTfMDjMARfEe4vBqtkBEeBABjGPJFHDTY3ikWap1xJgZ8zTeGPWCkxJWSU1TrXCCkjaD15w2PbxQA6

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