Transaction not yet indexed

53CK3NnGMKMxRejuk2CcPSDfm6gFQKscDgiqEyRctnGEHBKyAGxowwfNXPWEPRWeqTwuGvZSAgUYNbk3NpmqPh1r

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