Transaction not yet indexed

PgPkZpEFsShYPZzGhHEecUhL2mqEuhgn4NAEQWT8m7Un3yzbmwphxuAmxUiQSCNZpVKYqZy9LsRkYW9t9DFp4e6

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