Transaction not yet indexed

53mgmEWE77MsQtmXkHDyGebtpwMdmzZADwZwXNJkbBGEUB7PazzHxp2mLt9okUabg5HCWdCF7ZUEP2NThxbH7Abc

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