Transaction not yet indexed

53w1TnZmFjJxLexX9xQeEZNyqxaLqere1RrkNxBSGnpUULN7UKvcdRnTdzaZiwSmW1nh5ZLVStDeS6PkoBrS4j9n

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